摘要
介绍锚索托梁加强支护构件的组成和性能,以及锚索托梁加强支护在工字钢棚支护的大跨度和交叉点、沿空留巷的应用,并对使用过程中的技术关键进行分析。
The support component and performance of interisive support with cable and joist, and applicabion of the support to large-span, crossing points and goaf extension of I-bar support are introduced. And the use of the key support technology is also analyzed.
出处
《煤炭技术》
CAS
北大核心
2009年第8期86-87,共2页
Coal Technology
关键词
钢棚
锚索托梁
加强支护
应用
I-bar support
cable and joist
intensive-support
application
